Powerful gales hitting speeds of up to 155km/h (96mph) have caused approximately 90,000 properties lacking electricity and compelled agencies to call off in excess of 100 flights, based on regional news sources.
These gusts are impacting the complete South Island and southern sections of the North Island, per the weather forecasting body.
New Zealand authorities have announced uncommon severe gust advisories - the top caution category - in central regions including these major districts.
People have been encouraged to stay indoors, avoid travel, and prepare for additional electricity and network failures.
Broad Impact and Crisis Measures
The electricity loss appears to be affecting residences mainly in the southern region, although agencies report that energy was being gradually reinstated.
Domestic outlets have indicated that in certain areas roofs have been ripped off houses, whereas power lines and trees have been knocked down by the winds.
Across Wellington, a individual was fatally injured after being impacted by a falling limb at a well-known hiking path on Tuesday.
Also in the capital, a female was pushed toward moving cars on a road by a intensive burst, in a moment that was captured in a popular vehicle recording.
Flights in and out of the urban area have been cancelled because of the weather, and various routes and public facilities are shut down.
Meanwhile authorities in Canterbury have issued a crisis declaration, to facilitate recovery activities.
Strike Action Amid Extreme Weather
The wild winds on Thursday occur while tens of thousands of teachers, doctors and other public workers are engaged in what has been termed a "mega strike", requesting better pay and working conditions.
However the intense climate has compelled them to change certain arrangements, with various open-air gatherings shifted to interior venues or abandoned.
Comparable winds are affecting the nearby nation, ushering in a high-temperature event to the nation's interior regions.
Authorities have declared fire bans for concern about bushfires.
